Articles in the Geodesy – New Category
In Mongolia, several Continuous GNSS stations are operated and managed by different agencies, private companies and national scientific institutions and these stations have been built for purposes such as topography, cartography, cadastral surveying geodynamic, mining and crustal movement monitoring.
Time originally determined by the standard clock is called proper time, and the time calculated under the relativistic framework is called coordinate time. The time conversion calculated under the relativistic framework comes to precession, nutation, and polar motion correction models which calculate…
China has invested enormous effort in manned space engineering. The Tiangong-1 and Shenzhou-8 have been launched, twice rendezvouses have been accomplished successfully. In order to meet the requirements of the manned space engineering on the TT&C network, and prepare for our country’s space station construction